Vulnerabilities > CVE-2023-48691 - Out-of-bounds Write vulnerability in Microsoft Azure Rtos Netx DUO

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
microsoft
CWE-787
critical
NVD
Published: 2023-12-05
Updated: 2023-12-08

Summary

Azure RTOS NetX Duo is a TCP/IP network stack designed specifically for deeply embedded real-time and IoT applications. An attacker can cause an out-of-bounds write in Azure RTOS NETX Duo, that could lead to remote code execution. The affected components include process related to IGMP protocol in RTOS v6.2.1 and below. The fix has been included in NetX Duo release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Vulnerable Configurations

Part Description Count
OS
Microsoft
20

Common Weakness Enumeration (CWE)

References